AI workers are putting in 100-hour weeks in tech arms race

Josh Batson no longer has time for social media.

- Bradley Olson & Meghan Bobrowsky

The AI researcher's only comparable dopamine hit these days is on Anthropic's Slack workplace-messaging channels, where he explores chatter about colleagues' theories and experiments on large language models and architecture.

Batson is among a group of core artificial-intelligence researchers and executives who are facing a relentless grind, racing to keep pace with a seemingly endless cycle of disruption in pursuit of systems with superhuman intelligence.

Inside Silicon Valley's biggest AI labs, top researchers and executives are regularly working 80 to 100 hours a week. Several top researchers compared the circumstances to war.